Our customers recognize the consistent excellence of our company's NVP, Pvp K60, Polyvinylpyrrolidone Pvp and are always inclined to buy our products. We treat each product with a scientific and rigorous attitude and a service spirit full of humanistic care, and we are willing to become a well-known brand with leading technology, leading service, leading equipment and leading innovation. Our company adheres to the development strategy of brand management, we take creating brand value and improving the image of customers as our own responsibility. We regard character, knowledge, ability and performance as the main criteria for measuring talents.

Basic Info:

Product name :Vinylpyrrolidone-Copolymer

Chemical Name:N-vinyl-2-pyrrolidone

CTFA name: N-vinylpyrrolidone

CAS No.: 88-12-0

MF: C₄H₇NO

EINECS No.: 201-800-4

Place of Origin: China

Purity: 99.0%min

Brand : ULKM

Application: Cosmetics, detergents

Appearance:Liquid

Color:Colorless to light yellow

Boiling point:92-95 °C11 mm Hg(lit.)

Flash point:201 °F

Water solubility:miscible

Product Description:

Vinylpyrrolidone-Copolymer (NVP) is an organic compound consisting of a 5-membered lactam linked to a vinyl group. It is a colorless liquid although commercial samples can appear yellowish. It is produced industrially by vinylation of 2-pyrrolidone, i.e. the base-catalyzed reaction with acetylene.

Physical properties:

It is a colorless to light yellow liquid at room temperature, easily soluble in water, formaldehyde and many other organic solvents, and crystallizes below 13°C. N-vinylpyrrolidone is chemically active and easily hydrolyzed and polymerized.

Application:

Vinylpyrrolidone-Copolymer is widely used in adhesives, textiles, UV coatings, pharmaceuticals and other industries. It is also commonly used to produce homopolymers and copolymers that require good film-forming properties, such as polyvinylpyrrolidone series products.

Product Specification:

Item	Premium product	First grade
NVP content % （wt）	≥99.70	≥99.50
2-P content % （wt）	≤0.05	≤0.10
Water content %（wt）	≤0.20	≤0.30
PH value	≤10.50	≤11.00
Odor	light	light
Appearance	Colorless transparent liquid	Colorless or light yellow transparent liquid

Our objective will be to research and develop new products, continue to innovate, strive for perfection and deliver better 50s Cotton88 Spandex12 Fabric, Siro Elite Compact Jersey. 180GSM to customers around the world. We make every effort to build a safe, low-carbon and high-end enterprise with first-class scale, technology and corporate culture. We understand that the rise and fall of enterprises mainly lie in management.

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